Concessão da patente
#16.1
11/28/1989
RPI 997
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Official data from INPI
COMPOSIÇÃO DE TINTA PARA CANETA ESFEROGRÁFICA
ConcedidaInvention Patent
Application data
Number
PI8201623Type
Invention Patent
Filing
03/23/1982
Publication
02/16/1983
Progress at the INPI
- Filing03/23/82
- Publication02/16/83
- Examination06/21/83
- Allowance07/11/89
- Grant11/28/89
- Terminated02/11/92
The patent was granted on 11/28/1989 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
Scripto, Inc., organizada sob as leis do Estado da Georgia
US
Inventors
F. M. (pessoa física)
US
Technical data
IPC Classification
Priority claims
US
247.363 · 03/25/1981
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
Deferimento
#9.1
07/11/1989
RPI 977
Exigência - art. 36 da LPI
#6.1
03/28/1989
RPI 962
Exigência - art. 36 da LPI
#6.1
10/18/1988
RPI 939
Exigência - art. 36 da LPI
#6.1
03/22/1988
RPI 909
Solicitação de exame técnico
#4.1
06/21/1983
RPI 661
Publicação do pedido de patente
#3.1
02/16/1983
RPI 643
Pedido de patente depositado
#2.1
05/11/1982
RPI 603
Anuidade - prazo legal encerrado
#18.2
02/11/1992
RPI 1106
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